# # DShield.org Recommended Block List # (c) $year DShield.org # some rights reserved. Details http://creativecommons.org/licenses/by-nc-sa/2.5/ # use on your own risk. No warranties implied. # primary URL: https://feeds.dshield.org/block.txt # PGP Sign.: https://feeds.dshield.org/block.txt.asc # # comments: systems@isc.sans.edu # updated: 2026-07-03T13:45:32.301731 # # This list summarizes the top 20 attacking class C (/24) subnets # over the last three days. The number of 'attacks' indicates the # number of targets reporting scans from this subnet. # # # Columns (tab delimited): # # (1) start of netblock # (2) end of netblock # (3) subnet (/24 for class C) # (4) number of targets scanned # (5) name of Network # (6) Country # (7) contact email address # # If a range is assigned to multiple users, the first one is listed. # 45.33.41.0 45.33.41.255 24 606 AKAMAI-LINODE-AP Akamai Connected Cloud SG tasaro@linode.com 45.205.1.0 45.205.1.255 24 362 MULTA-ASN1 US abuse@multacom.com 151.243.11.0 151.243.11.255 24 360 RASANA IR abuse@rasana.net 45.198.224.0 45.198.224.255 24 340 OWS US CSOC@ontario.ca 66.132.195.0 66.132.195.255 24 339 - - - 65.49.1.0 65.49.1.255 24 337 HURRICANE US abuse@he.net 147.185.132.0 147.185.132.255 24 337 GOOGLE-CLOUD-PLATFORM US None 94.154.43.0 94.154.43.255 24 336 EKSENBILISIM TR abuse@ruyaserver.com 66.132.186.0 66.132.186.255 24 332 - - - 64.62.197.0 64.62.197.255 24 331 HURRICANE US abuse@he.net 45.148.10.0 45.148.10.255 24 329 PPTECHNOLOGY GB abuse@vegatele.com 193.163.125.0 193.163.125.255 24 329 INTERNET-MEASUREMENT GB >>UNKNOWN<< 205.210.31.0 205.210.31.255 24 329 GOOGLE-CLOUD-PLATFORM US None 66.132.172.0 66.132.172.255 24 328 - - - 199.45.154.0 199.45.154.255 24 327 CENSYS-ARIN-03 US None 5.61.209.0 5.61.209.255 24 326 ASN-TCABLE ES tvcablesantapola-abuse@gestionclientes.org 198.235.24.0 198.235.24.255 24 326 GOOGLE-CLOUD-PLATFORM US None 167.94.145.0 167.94.145.255 24 324 CENSYS-ARIN-02 US None 91.196.152.0 91.196.152.255 24 323 ATT-INTERNET4 US abuse@att.net 204.76.203.0 204.76.203.255 24 322 INTELLIGENCE-ATOM-HOSTING KN None